Contact Us | International Representatives | Contact Akkerman

+1 (800) 533.0386


Thank you for your interest in Akkerman. For more information, please contact us directly or submit the contact form.

58256 266th Street
Brownsdale, MN 55918 | USA
TF: (800) 533.0386
Ph: (507) 567.2261
Fx. (507) 567.2605


Accounts Receivable
Mary Hartson

d: (507) 539.0035
tf: (800) 533.0386 ext.0035


d: (507) 539.0049
tf: (800) 533.0386 ext.0049


d: (507) 539.0011
tf: (800) 533.0386 ext.0011


d: (507) 539.0015
tf: (800) 533.0386 ext.0015


Daryl Anderson

m: (507) 993.3649
d: (507) 539.0017
tf: (800) 533.0386 ext.0017

Paul Krebsbach

d: (507) 539.0043
tf: (800) 533.0386 ext.0043


Robin Lorenzen

m: (507) 993.6392
d: (507) 539.0046
tf: (800) 533.0386 ext.0046

Robin Lorenzen has been with Akkerman since 1989. Lorenzen began his employment with D.H. Akkerman Construction Inc., as a pipeline and utility crew member until 1992 when the construction arm of the business dissolved. He moved to Akkerman Manufacturing as a mechanic and field technician and for many years, he was directly responsible for helping contractors install thousands of feet of pipeline all over North America and Europe. Lorenzen’s mechanical and field experience makes him an integral resource in the conceptualization and design of many Akkerman product offerings. In 2007, Lorenzen transitioned to the sales department where he has since served as a sales manager.

Chris Sivesind

m: (507) 440.6473
d: (507) 539.0016
tf: (800) 533.0386 ext.0016

Chris Sivesind, sales manager is located in Seattle, Washington and also provides sales and dealership relations and support in Europe, India and Southeast Asia. He began his career as regional manager for his family’s pipe jacking and auger boring construction business. Following this, he worked as sales representative and specialty shoring installation consultant for a trench box rental group then sales for a pipe jacking equipment manufacturer. Sivesind is an active participant in many industry associations and is the immediate past chair for the Pacific Northwest Chapter of NASTT. He holds a bachelor’s degree in Business Administration from Washington State University.

Troy Stokes

m: (507) 993.6391
d: (507) 539.0055
tf: (800) 533.0386 ext.0055

Troy Stokes, based in Daytona Beach, FL, has been sales manager at Akkerman for 12 years, and also provides dealership relations and support in Australia and New Zealand. Stokes’ vocation in the underground construction industry has spanned nearly four-decades. His career began with his family’s construction business, installing residential and commercial pipelines and utilities. Stokes then provided global equipment sales and service for a microtunneling equipment manufacturer for 20-years. Stokes has been a contributing member for many associations and their regional and global chapters. He is integrally involved with the annual Microtunneling Short Course, was a recent keynote speaker and recipient of a 2015 Microtunneling Achievement Award and was an integral member of the ASCE's Pilot Tube Microtunneling Manual of Practice committee which was released in 2017.

Jon Valin

m: (262) 225.7566
d: (507) 539.0047
tf: (800) 533.0386 ext.0047

Jon Valin, based in Dousman, WI, he is sales manager of the Great Lakes Region of North America. Valin has been integral in various aspects of heavy civil construction equipment service and fleet management over the past 20 years. His career grants him a unique perspective in his new position, particularly as an end-user of Akkerman equipment systems. His competencies in project estimating, preventative maintenance, and production efficiencies have resulted in diminished project expenditures and improved site safety.

Cecilia Zavaleta

m: (909) 935.7866
d: (507) 539.0014
tf: (800) 533.0386 ext.0014

Sales Manager Cecilia Zavaleta is located in Riverside, California and provides customer support and dealership relations in Mexico, and Central and South America. Zavaleta has been in sales and new business development in the heavy construction equipment industry for over 10 years. She was previously employed as a territory sales manager for an auger boring equipment manufacturer and a co-owner and general manager for an HDD equipment dealership. Zavaleta holds a Doctor of Business Administration degree from Argosy University, in Ontario, California and is bilingual in English and Spanish.


Edson Eduardo Alfani

Office: +55 11 2601 0918
Mobile: +55 11 94000 0826

CenterDrill is a Brazilian company, formed by highly specialized people in the MND market, with operations in Brazil and commercial relations among the best companies in the world. CenterDrill quickly emerged among the most promising companies operating in this context of technical assistance, maintenance, marketing of parts and supplies and representation of machines and equipment for this purpose.

Dott. Massimo Colli

Colli Drill S.p.A.
Office: +39 06 90 85 000
Mobile: +39 3486020565

Colli Drill S.p.A. sells underground drilling tools. Established in 1988, they are among the leading producers worldwide of rods and tools for guided and vertical drilling. Colli Drill S.p.A. is located near Rome and offers sales and service through its sister companies in Northern Italy. Colli Drill offers its clients top notch equipment and materials.

Rose Garcia

Maquinaria & Implementos SyG
Mobile: +00 34 665 86 93 16
Mobile: +00 34 666 26 01 10

Maquinaria & Implementos SyG is a distributor in Spain of the brands specializing in trenchless equipment with over 20 years of experience in spare parts sales for HDD and rotary drilling equipment.

Mario Mendoza Palma

MOLE Techología Sin Zanja
Augusto Leguia Norte 255, Oficina 45, Las Condes, Chile
Mobile: +56 9 82498365

MOLE Techología Sin Zanja is a representative for Akkerman trenchless systems in Chile, offering sales advise and equipment technical support.

Arnon Mor

Mortec Infrastructure &
Recycling Equipment Ltd.
Kibbutz Kfar Blum, POB #47
RD Galil Elyon 1215000, Israel
Office: +972 (0)8 9352707
Mobile: +972 (0)50 5770295

Mortec Infrastructure & Recycling Equipment Ltd. was established in Israel in 2007, by the Mor family, who represent 35 years of experience in underground infrastructure, including the operation of the largest RT trenching business in the country – Itshak Mor Trenchers. Mortec has an unsurpassed acquaintance with the Israeli market and widespread connections throughout the region. Mortec maintains the highest standards for service, availability and personal relationships with clients and vendors with the facilities to provide high quality customer service.

Marcelo Beccar Varela

SA de Maquinarias Ingeniería y Técnica (SAMIT)
Uruguay 3751, Victoria, San Fernando, Argentina
Office: +54 11 4549 2151

SA de Maquinarias Ingeniería y Técnica (SAMIT), founded in 1958, is representative for Akkerman equipment systems offering sales and technical support throughout Argentina.

Rabie Ruziek

Trenchless Technology Middle East and Africa (MENA)
Mecca St. Al Anoud Complex Off. 624, Fahaheel, Kuwait
113 El Hegaz ST Heleopolis Cairo, Egypt
Office: +201 28 009 1111
Mobile: +965 60 303 031

Trenchless Technology Middle East and Africa is a distributor for Akkerman trenchless systems. They provide pre-sales advice and after sales service.

Jeff Lyons

Trenchless Utility Equipment Inc.
2070 Queensway Drive
Burlington, ON L7R 4L9, Canada
Office: (905) 634-0669
Mobile: (905) 875-7767

Trenchless Utility Equipment Inc. (TUE) is the licensed dealer of Akkerman equipment and parts for Ontario and Quebec. TUE has been serving the Canadian utility industry with sales and service for over 25 years.